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        Module&nbsp;exuberant
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<h1 class="epydoc">Source Code for <a href="pyctags.exuberant-module.html">Module pyctags.exuberant</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno">  1</tt>  <tt class="py-line"><tt class="py-comment">## Copyright (C) 2008 Ben Smith &lt;benjamin.coder.smith@gmail.com&gt;</tt> </tt>
<a name="L2"></a><tt class="py-lineno">  2</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L3"></a><tt class="py-lineno">  3</tt>  <tt class="py-line"><tt class="py-comment">##    This file is part of pyctags.</tt> </tt>
<a name="L4"></a><tt class="py-lineno">  4</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L5"></a><tt class="py-lineno">  5</tt>  <tt class="py-line"><tt class="py-comment">##    pyctags is free software: you can redistribute it and/or modify</tt> </tt>
<a name="L6"></a><tt class="py-lineno">  6</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment">##    it under the terms of the GNU Lesser General Public License as published</tt> </tt>
<a name="L7"></a><tt class="py-lineno">  7</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment">##    by the Free Software Foundation, either version 3 of the License, or</tt> </tt>
<a name="L8"></a><tt class="py-lineno">  8</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment">##    (at your option) any later version.</tt> </tt>
<a name="L9"></a><tt class="py-lineno">  9</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L10"></a><tt class="py-lineno"> 10</tt>  <tt class="py-line"><tt class="py-comment">##    pyctags is distributed in the hope that it will be useful,</tt> </tt>
<a name="L11"></a><tt class="py-lineno"> 11</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment">##    but WITHOUT ANY WARRANTY; without even the implied warranty of</tt> </tt>
<a name="L12"></a><tt class="py-lineno"> 12</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment">##    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</tt> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment">##    GNU General Public License for more details.</tt> </tt>
<a name="L14"></a><tt class="py-lineno"> 14</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L15"></a><tt class="py-lineno"> 15</tt>  <tt class="py-line"><tt class="py-comment">##    You should have received a copy of the GNU Lesser General Public License</tt> </tt>
<a name="L16"></a><tt class="py-lineno"> 16</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment">##    and the GNU Lesser General Public Licens along with pyctags.  If not, </tt> </tt>
<a name="L17"></a><tt class="py-lineno"> 17</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment">##    see &lt;http://www.gnu.org/licenses/&gt;.</tt> </tt>
<a name="L18"></a><tt class="py-lineno"> 18</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L19"></a><tt class="py-lineno"> 19</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L20"></a><tt class="py-lineno"> 20</tt>  <tt class="py-line"><tt class="py-docstring">Exuberant Ctags (U{http://ctags.sourceforge.net}) wrapper.</tt> </tt>
<a name="L21"></a><tt class="py-lineno"> 21</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L22"></a><tt class="py-lineno"> 22</tt>  <tt class="py-line"><tt class="py-docstring">This module uses the subprocess.Popen function.  Users of this module could pass arbitrary commands to the system.</tt> </tt>
<a name="L23"></a><tt class="py-lineno"> 23</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L24"></a><tt class="py-lineno"> 24</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">subprocess</tt><tt class="py-op">,</tt> <tt class="py-name">os</tt><tt class="py-op">,</tt> <tt class="py-name">sys</tt> </tt>
<a name="L25"></a><tt class="py-lineno"> 25</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">copy</tt> <tt class="py-keyword">import</tt> <tt class="py-name">copy</tt> </tt>
<a name="L26"></a><tt class="py-lineno"> 26</tt>  <tt class="py-line"> </tt>
<a name="L27"></a><tt class="py-lineno"> 27</tt>  <tt class="py-line"> </tt>
<a name="L28"></a><tt class="py-lineno"> 28</tt>  <tt class="py-line"><tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L29"></a><tt class="py-lineno"> 29</tt>  <tt class="py-line">    <tt class="py-comment"># do relative imports for tests</tt> </tt>
<a name="L30"></a><tt class="py-lineno"> 30</tt>  <tt class="py-line"><tt class="py-comment"></tt>    <tt class="py-comment"># try this first in case pyctags is already installed, since we want to be testing the source bundled in the distribution</tt> </tt>
<a name="L31"></a><tt class="py-lineno"> 31</tt>  <tt class="py-line"><tt class="py-comment"></tt>    <tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Module pyctags.tag_base=pyctags.tag_base-module.html"><a title="pyctags.tag_base" class="py-name" href="#" onclick="return doclink('link-0', 'tag_base', 'link-0');">tag_base</a></tt> <tt class="py-keyword">import</tt> <tt id="link-1" class="py-name" targets="Class pyctags.tag_base.ctags_base=pyctags.tag_base.ctags_base-class.html"><a title="pyctags.tag_base.ctags_base" class="py-name" href="#" onclick="return doclink('link-1', 'ctags_base', 'link-1');">ctags_base</a></tt> </tt>
<a name="L32"></a><tt class="py-lineno"> 32</tt>  <tt class="py-line">    <tt class="py-keyword">from</tt> <tt id="link-2" class="py-name" targets="Module pyctags.kwargs_validator=pyctags.kwargs_validator-module.html,Class pyctags.kwargs_validator.kwargs_validator=pyctags.kwargs_validator.kwargs_validator-class.html"><a title="pyctags.kwargs_validator
pyctags.kwargs_validator.kwargs_validator" class="py-name" href="#" onclick="return doclink('link-2', 'kwargs_validator', 'link-2');">kwargs_validator</a></tt> <tt class="py-keyword">import</tt> <tt id="link-3" class="py-name" targets="Variable pyctags.kwargs_validator.the_validator=pyctags.kwargs_validator-module.html#the_validator"><a title="pyctags.kwargs_validator.the_validator" class="py-name" href="#" onclick="return doclink('link-3', 'the_validator', 'link-3');">the_validator</a></tt> <tt class="py-keyword">as</tt> <tt class="py-name">validator</tt> </tt>
<a name="L33"></a><tt class="py-lineno"> 33</tt>  <tt class="py-line">    <tt class="py-keyword">from</tt> <tt id="link-4" class="py-name" targets="Module pyctags.tag_file=pyctags.tag_file-module.html"><a title="pyctags.tag_file" class="py-name" href="#" onclick="return doclink('link-4', 'tag_file', 'link-4');">tag_file</a></tt> <tt class="py-keyword">import</tt> <tt id="link-5" class="py-name" targets="Class pyctags.tag_file.ctags_file=pyctags.tag_file.ctags_file-class.html"><a title="pyctags.tag_file.ctags_file" class="py-name" href="#" onclick="return doclink('link-5', 'ctags_file', 'link-5');">ctags_file</a></tt> </tt>
<a name="L34"></a><tt class="py-lineno"> 34</tt>  <tt class="py-line"><tt class="py-keyword">except</tt> <tt class="py-name">ImportError</tt><tt class="py-op">:</tt> </tt>
<a name="L35"></a><tt class="py-lineno"> 35</tt>  <tt class="py-line">    <tt class="py-keyword">from</tt> <tt id="link-6" class="py-name" targets="Package pyctags=pyctags-module.html"><a title="pyctags" class="py-name" href="#" onclick="return doclink('link-6', 'pyctags', 'link-6');">pyctags</a></tt><tt class="py-op">.</tt><tt id="link-7" class="py-name"><a title="pyctags.tag_base" class="py-name" href="#" onclick="return doclink('link-7', 'tag_base', 'link-0');">tag_base</a></tt> <tt class="py-keyword">import</tt> <tt id="link-8" class="py-name"><a title="pyctags.tag_base.ctags_base" class="py-name" href="#" onclick="return doclink('link-8', 'ctags_base', 'link-1');">ctags_base</a></tt> </tt>
<a name="L36"></a><tt class="py-lineno"> 36</tt>  <tt class="py-line">    <tt class="py-keyword">from</tt> <tt id="link-9" class="py-name"><a title="pyctags" class="py-name" href="#" onclick="return doclink('link-9', 'pyctags', 'link-6');">pyctags</a></tt><tt class="py-op">.</tt><tt id="link-10" class="py-name"><a title="pyctags.kwargs_validator
pyctags.kwargs_validator.kwargs_validator" class="py-name" href="#" onclick="return doclink('link-10', 'kwargs_validator', 'link-2');">kwargs_validator</a></tt> <tt class="py-keyword">import</tt> <tt id="link-11" class="py-name"><a title="pyctags.kwargs_validator.the_validator" class="py-name" href="#" onclick="return doclink('link-11', 'the_validator', 'link-3');">the_validator</a></tt> <tt class="py-keyword">as</tt> <tt class="py-name">validator</tt> </tt>
<a name="L37"></a><tt class="py-lineno"> 37</tt>  <tt class="py-line">    <tt class="py-keyword">from</tt> <tt id="link-12" class="py-name"><a title="pyctags" class="py-name" href="#" onclick="return doclink('link-12', 'pyctags', 'link-6');">pyctags</a></tt> <tt class="py-keyword">import</tt> <tt id="link-13" class="py-name"><a title="pyctags.tag_file.ctags_file" class="py-name" href="#" onclick="return doclink('link-13', 'ctags_file', 'link-5');">ctags_file</a></tt> </tt>
<a name="L38"></a><tt class="py-lineno"> 38</tt>  <tt class="py-line"> </tt>
<a name="exuberant_ctags"></a><div id="exuberant_ctags-def"><a name="L39"></a><tt class="py-lineno"> 39</tt> <a class="py-toggle" href="#" id="exuberant_ctags-toggle" onclick="return toggle('exuberant_ctags');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="pyctags.exuberant.exuberant_ctags-class.html">exuberant_ctags</a><tt class="py-op">(</tt><tt class="py-base-class">ctags_base</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="exuberant_ctags-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="exuberant_ctags-expanded"><a name="L40"></a><tt class="py-lineno"> 40</tt>  <tt class="py-line">    <tt class="py-docstring">"""</tt> </tt>
<a name="L41"></a><tt class="py-lineno"> 41</tt>  <tt class="py-line"><tt class="py-docstring">    Wraps the Exuberant Ctags program.  U{http://ctags.sourceforge.net}</tt> </tt>
<a name="L42"></a><tt class="py-lineno"> 42</tt>  <tt class="py-line"><tt class="py-docstring">    </tt> </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt>  <tt class="py-line"><tt class="py-docstring">    The B{generate_tags} and B{generate_tagfile} methods will accept custom command line parameters for exuberant ctags via the generator_options keyword dict.</tt> </tt>
<a name="L44"></a><tt class="py-lineno"> 44</tt>  <tt class="py-line"><tt class="py-docstring">    The Exuberant Ctags output flags (-f and -o) are reserved for internal use and will trigger an exception.</tt> </tt>
<a name="L45"></a><tt class="py-lineno"> 45</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L46"></a><tt class="py-lineno"> 46</tt>  <tt class="py-line">    <tt id="link-14" class="py-name" targets="Variable pyctags.exuberant.exuberant_ctags.__version_opt=pyctags.exuberant.exuberant_ctags-class.html#__version_opt"><a title="pyctags.exuberant.exuberant_ctags.__version_opt" class="py-name" href="#" onclick="return doclink('link-14', '__version_opt', 'link-14');">__version_opt</a></tt> <tt class="py-op">=</tt> <tt class="py-string">"--version"</tt> </tt>
<a name="L47"></a><tt class="py-lineno"> 47</tt>  <tt class="py-line">    <tt id="link-15" class="py-name" targets="Variable pyctags.exuberant.exuberant_ctags.__list_kinds_opt=pyctags.exuberant.exuberant_ctags-class.html#__list_kinds_opt"><a title="pyctags.exuberant.exuberant_ctags.__list_kinds_opt" class="py-name" href="#" onclick="return doclink('link-15', '__list_kinds_opt', 'link-15');">__list_kinds_opt</a></tt> <tt class="py-op">=</tt> <tt class="py-string">"--list-kinds"</tt> </tt>
<a name="L48"></a><tt class="py-lineno"> 48</tt>  <tt class="py-line">    <tt id="link-16" class="py-name" targets="Variable pyctags.exuberant.exuberant_ctags.__argless_args=pyctags.exuberant.exuberant_ctags-class.html#__argless_args"><a title="pyctags.exuberant.exuberant_ctags.__argless_args" class="py-name" href="#" onclick="return doclink('link-16', '__argless_args', 'link-16');">__argless_args</a></tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-string">"--version"</tt><tt class="py-op">,</tt> <tt class="py-string">"--help"</tt><tt class="py-op">,</tt> <tt class="py-string">"--license"</tt><tt class="py-op">,</tt> <tt class="py-string">"--list-languages"</tt><tt class="py-op">,</tt>  </tt>
<a name="L49"></a><tt class="py-lineno"> 49</tt>  <tt class="py-line">        <tt class="py-string">"-a"</tt><tt class="py-op">,</tt> <tt class="py-string">"-B"</tt><tt class="py-op">,</tt> <tt class="py-string">"-e"</tt><tt class="py-op">,</tt> <tt class="py-string">"-F"</tt><tt class="py-op">,</tt> <tt class="py-string">"-n"</tt><tt class="py-op">,</tt> <tt class="py-string">"-N"</tt><tt class="py-op">,</tt> <tt class="py-string">"-R"</tt><tt class="py-op">,</tt> <tt class="py-string">"-u"</tt><tt class="py-op">,</tt> <tt class="py-string">"-V"</tt><tt class="py-op">,</tt> <tt class="py-string">"-w"</tt><tt class="py-op">,</tt> <tt class="py-string">"-x"</tt><tt class="py-op">]</tt> </tt>
<a name="L50"></a><tt class="py-lineno"> 50</tt>  <tt class="py-line">    <tt id="link-17" class="py-name" targets="Variable pyctags.exuberant.exuberant_ctags.__default_opts=pyctags.exuberant.exuberant_ctags-class.html#__default_opts"><a title="pyctags.exuberant.exuberant_ctags.__default_opts" class="py-name" href="#" onclick="return doclink('link-17', '__default_opts', 'link-17');">__default_opts</a></tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-string">"-L"</tt> <tt class="py-op">:</tt> <tt class="py-string">"-"</tt><tt class="py-op">,</tt> <tt class="py-string">"-f"</tt> <tt class="py-op">:</tt> <tt class="py-string">"-"</tt><tt class="py-op">}</tt> </tt>
<a name="L51"></a><tt class="py-lineno"> 51</tt>  <tt class="py-line">    <tt id="link-18" class="py-name" targets="Variable pyctags.exuberant.exuberant_ctags.__exuberant_id=pyctags.exuberant.exuberant_ctags-class.html#__exuberant_id"><a title="pyctags.exuberant.exuberant_ctags.__exuberant_id" class="py-name" href="#" onclick="return doclink('link-18', '__exuberant_id', 'link-18');">__exuberant_id</a></tt> <tt class="py-op">=</tt> <tt class="py-string">"exuberant ctags"</tt> </tt>
<a name="L52"></a><tt class="py-lineno"> 52</tt>  <tt class="py-line">    <tt id="link-19" class="py-name" targets="Variable pyctags.exuberant.exuberant_ctags.__supported_versions=pyctags.exuberant.exuberant_ctags-class.html#__supported_versions"><a title="pyctags.exuberant.exuberant_ctags.__supported_versions" class="py-name" href="#" onclick="return doclink('link-19', '__supported_versions', 'link-19');">__supported_versions</a></tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-string">"5.7"</tt><tt class="py-op">,</tt> <tt class="py-string">"5.6b1"</tt><tt class="py-op">]</tt> </tt>
<a name="L53"></a><tt class="py-lineno"> 53</tt>  <tt class="py-line">    <tt id="link-20" class="py-name" targets="Variable pyctags.exuberant.exuberant_ctags.__warning_str=pyctags.exuberant.exuberant_ctags-class.html#__warning_str"><a title="pyctags.exuberant.exuberant_ctags.__warning_str" class="py-name" href="#" onclick="return doclink('link-20', '__warning_str', 'link-20');">__warning_str</a></tt> <tt class="py-op">=</tt> <tt class="py-string">": Warning:"</tt> </tt>
<a name="L54"></a><tt class="py-lineno"> 54</tt>  <tt class="py-line">     </tt>
<a name="exuberant_ctags.__init__"></a><div id="exuberant_ctags.__init__-def"><a name="L55"></a><tt class="py-lineno"> 55</tt> <a class="py-toggle" href="#" id="exuberant_ctags.__init__-toggle" onclick="return toggle('exuberant_ctags.__init__');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="pyctags.exuberant.exuberant_ctags-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-op">*</tt><tt class="py-param">args</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-param">kwargs</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="exuberant_ctags.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="exuberant_ctags.__init__-expanded"><a name="L56"></a><tt class="py-lineno"> 56</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L57"></a><tt class="py-lineno"> 57</tt>  <tt class="py-line"><tt class="py-docstring">        Wraps the Exuberant Ctags program.</tt> </tt>
<a name="L58"></a><tt class="py-lineno"> 58</tt>  <tt class="py-line"><tt class="py-docstring">            - B{Keyword Arguments:}</tt> </tt>
<a name="L59"></a><tt class="py-lineno"> 59</tt>  <tt class="py-line"><tt class="py-docstring">                - B{tag_program:} (str) path to ctags executable, or name of a ctags program in path</tt> </tt>
<a name="L60"></a><tt class="py-lineno"> 60</tt>  <tt class="py-line"><tt class="py-docstring">                - B{files:} (sequence) files to process with ctags</tt> </tt>
<a name="L61"></a><tt class="py-lineno"> 61</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L62"></a><tt class="py-lineno"> 62</tt>  <tt class="py-line">        <tt class="py-name">valid_kwargs</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-string">'tag_program'</tt><tt class="py-op">,</tt> <tt class="py-string">'files'</tt><tt class="py-op">]</tt> </tt>
<a name="L63"></a><tt class="py-lineno"> 63</tt>  <tt class="py-line">        <tt class="py-name">validator</tt><tt class="py-op">.</tt><tt id="link-21" class="py-name" targets="Method pyctags.kwargs_validator.kwargs_validator.validate()=pyctags.kwargs_validator.kwargs_validator-class.html#validate"><a title="pyctags.kwargs_validator.kwargs_validator.validate" class="py-name" href="#" onclick="return doclink('link-21', 'validate', 'link-21');">validate</a></tt><tt class="py-op">(</tt><tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt class="py-name">keys</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">valid_kwargs</tt><tt class="py-op">)</tt> </tt>
<a name="L64"></a><tt class="py-lineno"> 64</tt>  <tt class="py-line"> </tt>
<a name="L65"></a><tt class="py-lineno"> 65</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">version</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
<a name="L66"></a><tt class="py-lineno"> 66</tt>  <tt class="py-line">        <tt class="py-string">""" Exuberant ctags version number."""</tt> </tt>
<a name="L67"></a><tt class="py-lineno"> 67</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">language_info</tt> <tt class="py-op">=</tt> <tt class="py-name">None</tt> </tt>
<a name="L68"></a><tt class="py-lineno"> 68</tt>  <tt class="py-line">        <tt class="py-string">""" Exuberant ctags supported language parsing features."""</tt> </tt>
<a name="L69"></a><tt class="py-lineno"> 69</tt>  <tt class="py-line"> </tt>
<a name="L70"></a><tt class="py-lineno"> 70</tt>  <tt class="py-line">        <tt id="link-22" class="py-name"><a title="pyctags.tag_base.ctags_base" class="py-name" href="#" onclick="return doclink('link-22', 'ctags_base', 'link-1');">ctags_base</a></tt><tt class="py-op">.</tt><tt id="link-23" class="py-name" targets="Method pyctags.exuberant.exuberant_ctags.__init__()=pyctags.exuberant.exuberant_ctags-class.html#__init__,Method pyctags.harvesters.by_name_harvester.__init__()=pyctags.harvesters.by_name_harvester-class.html#__init__,Method pyctags.harvesters.kind_harvester.__init__()=pyctags.harvesters.kind_harvester-class.html#__init__,Method pyctags.harvesters.name_lookup_harvester.__init__()=pyctags.harvesters.name_lookup_harvester-class.html#__init__,Method pyctags.kwargs_validator.ParameterError.__init__()=pyctags.kwargs_validator.ParameterError-class.html#__init__,Method pyctags.tag_base.ctags_base.__init__()=pyctags.tag_base.ctags_base-class.html#__init__,Method pyctags.tag_entry.ctags_entry.__init__()=pyctags.tag_entry.ctags_entry-class.html#__init__,Method pyctags.tag_file.ctags_file.__init__()=pyctags.tag_file.ctags_file-class.html#__init__"><a title="pyctags.exuberant.exuberant_ctags.__init__
pyctags.harvesters.by_name_harvester.__init__
pyctags.harvesters.kind_harvester.__init__
pyctags.harvesters.name_lookup_harvester.__init__
pyctags.kwargs_validator.ParameterError.__init__
pyctags.tag_base.ctags_base.__init__
pyctags.tag_entry.ctags_entry.__init__
pyctags.tag_file.ctags_file.__init__" class="py-name" href="#" onclick="return doclink('link-23', '__init__', 'link-23');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-op">*</tt><tt class="py-name">args</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-name">kwargs</tt><tt class="py-op">)</tt> </tt>
</div><a name="L71"></a><tt class="py-lineno"> 71</tt>  <tt class="py-line"> </tt>
<a name="exuberant_ctags.__process_kinds_list"></a><div id="exuberant_ctags.__process_kinds_list-def"><a name="L72"></a><tt class="py-lineno"> 72</tt> <a class="py-toggle" href="#" id="exuberant_ctags.__process_kinds_list-toggle" onclick="return toggle('exuberant_ctags.__process_kinds_list');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="pyctags.exuberant.exuberant_ctags-class.html#__process_kinds_list">__process_kinds_list</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">kinds_list</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="exuberant_ctags.__process_kinds_list-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="exuberant_ctags.__process_kinds_list-expanded"><a name="L73"></a><tt class="py-lineno"> 73</tt>  <tt class="py-line">        <tt class="py-docstring">""" Slice n dice the --list-kinds output from exuberant ctags."""</tt> </tt>
<a name="L74"></a><tt class="py-lineno"> 74</tt>  <tt class="py-line">        <tt class="py-name">d</tt> <tt class="py-op">=</tt> <tt class="py-name">dict</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L75"></a><tt class="py-lineno"> 75</tt>  <tt class="py-line">        <tt class="py-name">key</tt> <tt class="py-op">=</tt> <tt class="py-string">""</tt> </tt>
<a name="L76"></a><tt class="py-lineno"> 76</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-name">kinds_list</tt><tt class="py-op">:</tt> </tt>
<a name="L77"></a><tt class="py-lineno"> 77</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">k</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L78"></a><tt class="py-lineno"> 78</tt>  <tt class="py-line">                <tt class="py-keyword">if</tt> <tt class="py-name">k</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt class="py-name">isspace</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L79"></a><tt class="py-lineno"> 79</tt>  <tt class="py-line">                    <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">key</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L80"></a><tt class="py-lineno"> 80</tt>  <tt class="py-line">                        <tt class="py-name">kind_info</tt> <tt class="py-op">=</tt> <tt class="py-name">k</tt><tt class="py-op">.</tt><tt class="py-name">strip</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">split</tt><tt class="py-op">(</tt><tt class="py-string">'  '</tt><tt class="py-op">)</tt> </tt>
<a name="L81"></a><tt class="py-lineno"> 81</tt>  <tt class="py-line">                        <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">kind_info</tt><tt class="py-op">)</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">2</tt><tt class="py-op">:</tt> </tt>
<a name="L82"></a><tt class="py-lineno"> 82</tt>  <tt class="py-line">                            <tt class="py-keyword">raise</tt> <tt class="py-name">ValueError</tt><tt class="py-op">(</tt><tt class="py-string">"Kind information is in an unexpected format."</tt><tt class="py-op">)</tt> </tt>
<a name="L83"></a><tt class="py-lineno"> 83</tt>  <tt class="py-line">                        <tt class="py-name">d</tt><tt class="py-op">[</tt><tt class="py-name">key</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-name">kind_info</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">kind_info</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> </tt>
<a name="L84"></a><tt class="py-lineno"> 84</tt>  <tt class="py-line">                <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L85"></a><tt class="py-lineno"> 85</tt>  <tt class="py-line">                    <tt class="py-name">key</tt> <tt class="py-op">=</tt> <tt class="py-name">k</tt><tt class="py-op">.</tt><tt class="py-name">strip</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">lower</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L86"></a><tt class="py-lineno"> 86</tt>  <tt class="py-line">                    <tt class="py-keyword">if</tt> <tt class="py-name">key</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">d</tt><tt class="py-op">:</tt> </tt>
<a name="L87"></a><tt class="py-lineno"> 87</tt>  <tt class="py-line">                        <tt class="py-name">d</tt><tt class="py-op">[</tt><tt class="py-name">key</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">dict</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L88"></a><tt class="py-lineno"> 88</tt>  <tt class="py-line">     </tt>
<a name="L89"></a><tt class="py-lineno"> 89</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">d</tt> </tt>
</div><a name="L90"></a><tt class="py-lineno"> 90</tt>  <tt class="py-line"> </tt>
<a name="L91"></a><tt class="py-lineno"> 91</tt>  <tt class="py-line"> </tt>
<a name="exuberant_ctags._query_tag_generator"></a><div id="exuberant_ctags._query_tag_generator-def"><a name="L92"></a><tt class="py-lineno"> 92</tt> <a class="py-toggle" href="#" id="exuberant_ctags._query_tag_generator-toggle" onclick="return toggle('exuberant_ctags._query_tag_generator');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="pyctags.exuberant.exuberant_ctags-class.html#_query_tag_generator">_query_tag_generator</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">path</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="exuberant_ctags._query_tag_generator-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="exuberant_ctags._query_tag_generator-expanded"><a name="L93"></a><tt class="py-lineno"> 93</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L94"></a><tt class="py-lineno"> 94</tt>  <tt class="py-line"><tt class="py-docstring">        Gets Exuberant Ctags program information.</tt> </tt>
<a name="L95"></a><tt class="py-lineno"> 95</tt>  <tt class="py-line"><tt class="py-docstring">        @raise ValueError: No valid ctags executable set.</tt> </tt>
<a name="L96"></a><tt class="py-lineno"> 96</tt>  <tt class="py-line"><tt class="py-docstring">        @raise TypeError: Executable is not Exuberant Ctags.</tt> </tt>
<a name="L97"></a><tt class="py-lineno"> 97</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L98"></a><tt class="py-lineno"> 98</tt>  <tt class="py-line">         </tt>
<a name="L99"></a><tt class="py-lineno"> 99</tt>  <tt class="py-line">        <tt class="py-name">shell_str</tt> <tt class="py-op">=</tt> <tt class="py-name">path</tt> <tt class="py-op">+</tt> <tt class="py-string">' '</tt> <tt class="py-op">+</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-24" class="py-name"><a title="pyctags.exuberant.exuberant_ctags.__version_opt" class="py-name" href="#" onclick="return doclink('link-24', '__version_opt', 'link-14');">__version_opt</a></tt> </tt>
<a name="L100"></a><tt class="py-lineno">100</tt>  <tt class="py-line"> </tt>
<a name="L101"></a><tt class="py-lineno">101</tt>  <tt class="py-line">        <tt class="py-name">p</tt> <tt class="py-op">=</tt> <tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">Popen</tt><tt class="py-op">(</tt><tt class="py-name">shell_str</tt><tt class="py-op">,</tt> <tt class="py-name">stdout</tt><tt class="py-op">=</tt><tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">PIPE</tt><tt class="py-op">,</tt> <tt class="py-name">stderr</tt><tt class="py-op">=</tt><tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">PIPE</tt><tt class="py-op">,</tt> <tt class="py-name">shell</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
<a name="L102"></a><tt class="py-lineno">102</tt>  <tt class="py-line">        <tt class="py-op">(</tt><tt class="py-name">out</tt><tt class="py-op">,</tt> <tt class="py-name">err</tt><tt class="py-op">)</tt> <tt class="py-op">=</tt> <tt class="py-name">p</tt><tt class="py-op">.</tt><tt class="py-name">communicate</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L103"></a><tt class="py-lineno">103</tt>  <tt class="py-line">        <tt class="py-name">outstr</tt> <tt class="py-op">=</tt> <tt class="py-name">out</tt><tt class="py-op">.</tt><tt class="py-name">decode</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L104"></a><tt class="py-lineno">104</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">outstr</tt><tt class="py-op">.</tt><tt class="py-name">lower</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">find</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-25" class="py-name"><a title="pyctags.exuberant.exuberant_ctags.__exuberant_id" class="py-name" href="#" onclick="return doclink('link-25', '__exuberant_id', 'link-18');">__exuberant_id</a></tt><tt class="py-op">)</tt> <tt class="py-op">&lt;</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L105"></a><tt class="py-lineno">105</tt>  <tt class="py-line">            <tt class="py-keyword">raise</tt> <tt class="py-name">TypeError</tt><tt class="py-op">(</tt><tt class="py-string">"Executable file "</tt> <tt class="py-op">+</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt> <tt class="py-op">+</tt> <tt class="py-string">" is not Exuberant Ctags"</tt><tt class="py-op">)</tt> </tt>
<a name="L106"></a><tt class="py-lineno">106</tt>  <tt class="py-line">         </tt>
<a name="L107"></a><tt class="py-lineno">107</tt>  <tt class="py-line">        <tt class="py-name">comma</tt> <tt class="py-op">=</tt> <tt class="py-name">outstr</tt><tt class="py-op">.</tt><tt class="py-name">find</tt><tt class="py-op">(</tt><tt class="py-string">','</tt><tt class="py-op">)</tt> </tt>
<a name="L108"></a><tt class="py-lineno">108</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">version</tt> <tt class="py-op">=</tt> <tt class="py-name">outstr</tt><tt class="py-op">[</tt><tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-26" class="py-name"><a title="pyctags.exuberant.exuberant_ctags.__exuberant_id" class="py-name" href="#" onclick="return doclink('link-26', '__exuberant_id', 'link-18');">__exuberant_id</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt><tt class="py-name">comma</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt class="py-name">strip</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L109"></a><tt class="py-lineno">109</tt>  <tt class="py-line"> </tt>
<a name="L110"></a><tt class="py-lineno">110</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">version</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-27" class="py-name"><a title="pyctags.exuberant.exuberant_ctags.__supported_versions" class="py-name" href="#" onclick="return doclink('link-27', '__supported_versions', 'link-19');">__supported_versions</a></tt><tt class="py-op">:</tt> </tt>
<a name="L111"></a><tt class="py-lineno">111</tt>  <tt class="py-line">            <tt class="py-keyword">print</tt><tt class="py-op">(</tt><tt class="py-string">"Version %s of Exuberant Ctags isn't known to work, but might."</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">version</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L112"></a><tt class="py-lineno">112</tt>  <tt class="py-line"> </tt>
<a name="L113"></a><tt class="py-lineno">113</tt>  <tt class="py-line">        <tt class="py-comment"># find out what this version of ctags supports in terms of language and kinds of tags</tt> </tt>
<a name="L114"></a><tt class="py-lineno">114</tt>  <tt class="py-line"><tt class="py-comment"></tt>        <tt class="py-name">p</tt> <tt class="py-op">=</tt> <tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">Popen</tt><tt class="py-op">(</tt><tt class="py-name">path</tt> <tt class="py-op">+</tt> <tt class="py-string">' '</tt> <tt class="py-op">+</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-28" class="py-name"><a title="pyctags.exuberant.exuberant_ctags.__list_kinds_opt" class="py-name" href="#" onclick="return doclink('link-28', '__list_kinds_opt', 'link-15');">__list_kinds_opt</a></tt><tt class="py-op">,</tt> <tt class="py-name">stdout</tt><tt class="py-op">=</tt><tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">PIPE</tt><tt class="py-op">,</tt> <tt class="py-name">stderr</tt><tt class="py-op">=</tt><tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">PIPE</tt><tt class="py-op">,</tt> <tt class="py-name">shell</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
<a name="L115"></a><tt class="py-lineno">115</tt>  <tt class="py-line">        <tt class="py-op">(</tt><tt class="py-name">out</tt><tt class="py-op">,</tt> <tt class="py-name">err</tt><tt class="py-op">)</tt> <tt class="py-op">=</tt> <tt class="py-name">p</tt><tt class="py-op">.</tt><tt class="py-name">communicate</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L116"></a><tt class="py-lineno">116</tt>  <tt class="py-line">         </tt>
<a name="L117"></a><tt class="py-lineno">117</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">language_info</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-29" class="py-name" targets="Method pyctags.exuberant.exuberant_ctags.__process_kinds_list()=pyctags.exuberant.exuberant_ctags-class.html#__process_kinds_list"><a title="pyctags.exuberant.exuberant_ctags.__process_kinds_list" class="py-name" href="#" onclick="return doclink('link-29', '__process_kinds_list', 'link-29');">__process_kinds_list</a></tt><tt class="py-op">(</tt><tt class="py-name">out</tt><tt class="py-op">.</tt><tt class="py-name">decode</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">splitlines</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
</div><a name="L118"></a><tt class="py-lineno">118</tt>  <tt class="py-line">         </tt>
<a name="exuberant_ctags._dict_to_args"></a><div id="exuberant_ctags._dict_to_args-def"><a name="L119"></a><tt class="py-lineno">119</tt> <a class="py-toggle" href="#" id="exuberant_ctags._dict_to_args-toggle" onclick="return toggle('exuberant_ctags._dict_to_args');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="pyctags.exuberant.exuberant_ctags-class.html#_dict_to_args">_dict_to_args</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">gen_opts</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="exuberant_ctags._dict_to_args-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="exuberant_ctags._dict_to_args-expanded"><a name="L120"></a><tt class="py-lineno">120</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L121"></a><tt class="py-lineno">121</tt>  <tt class="py-line"><tt class="py-docstring">        Converts from a dict with command line arguments to a string to feed exuberant ctags on the comand line.</tt> </tt>
<a name="L122"></a><tt class="py-lineno">122</tt>  <tt class="py-line"><tt class="py-docstring">        @param gen_opts: command line arguments, key=argument, value=setting</tt> </tt>
<a name="L123"></a><tt class="py-lineno">123</tt>  <tt class="py-line"><tt class="py-docstring">        @type gen_opts: dict</tt> </tt>
<a name="L124"></a><tt class="py-lineno">124</tt>  <tt class="py-line"><tt class="py-docstring">        @rtype: str</tt> </tt>
<a name="L125"></a><tt class="py-lineno">125</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L126"></a><tt class="py-lineno">126</tt>  <tt class="py-line">         </tt>
<a name="L127"></a><tt class="py-lineno">127</tt>  <tt class="py-line">        <tt class="py-comment"># because yargs sounds like a pirate</tt> </tt>
<a name="L128"></a><tt class="py-lineno">128</tt>  <tt class="py-line"><tt class="py-comment"></tt>        <tt class="py-name">yargs</tt> <tt class="py-op">=</tt> <tt class="py-string">""</tt> </tt>
<a name="L129"></a><tt class="py-lineno">129</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-name">k</tt><tt class="py-op">,</tt> <tt class="py-name">v</tt> <tt class="py-keyword">in</tt> <tt class="py-name">gen_opts</tt><tt class="py-op">.</tt><tt class="py-name">items</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L130"></a><tt class="py-lineno">130</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-30" class="py-name"><a title="pyctags.exuberant.exuberant_ctags.__argless_args" class="py-name" href="#" onclick="return doclink('link-30', '__argless_args', 'link-16');">__argless_args</a></tt><tt class="py-op">:</tt> </tt>
<a name="L131"></a><tt class="py-lineno">131</tt>  <tt class="py-line">                <tt class="py-name">yargs</tt> <tt class="py-op">+=</tt> <tt class="py-name">k</tt> <tt class="py-op">+</tt> <tt class="py-string">' '</tt> </tt>
<a name="L132"></a><tt class="py-lineno">132</tt>  <tt class="py-line">                <tt class="py-keyword">continue</tt> </tt>
<a name="L133"></a><tt class="py-lineno">133</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">k</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">:</tt><tt class="py-number">2</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'--'</tt><tt class="py-op">:</tt> </tt>
<a name="L134"></a><tt class="py-lineno">134</tt>  <tt class="py-line">                <tt class="py-comment"># long opt</tt> </tt>
<a name="L135"></a><tt class="py-lineno">135</tt>  <tt class="py-line"><tt class="py-comment"></tt>                <tt class="py-name">yargs</tt> <tt class="py-op">+=</tt> <tt class="py-name">k</tt> <tt class="py-op">+</tt> <tt class="py-string">'='</tt> <tt class="py-op">+</tt> <tt class="py-name">v</tt> </tt>
<a name="L136"></a><tt class="py-lineno">136</tt>  <tt class="py-line">            <tt class="py-keyword">elif</tt> <tt class="py-name">k</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'-'</tt><tt class="py-op">:</tt> </tt>
<a name="L137"></a><tt class="py-lineno">137</tt>  <tt class="py-line">                <tt class="py-comment"># short opt</tt> </tt>
<a name="L138"></a><tt class="py-lineno">138</tt>  <tt class="py-line"><tt class="py-comment"></tt>                <tt class="py-name">yargs</tt> <tt class="py-op">+=</tt> <tt class="py-name">k</tt> <tt class="py-op">+</tt> <tt class="py-string">' '</tt> <tt class="py-op">+</tt> <tt class="py-name">v</tt> <tt class="py-op">+</tt> <tt class="py-string">' '</tt> </tt>
<a name="L139"></a><tt class="py-lineno">139</tt>  <tt class="py-line">                 </tt>
<a name="L140"></a><tt class="py-lineno">140</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">yargs</tt> </tt>
</div><a name="L141"></a><tt class="py-lineno">141</tt>  <tt class="py-line">     </tt>
<a name="exuberant_ctags._prepare_to_generate"></a><div id="exuberant_ctags._prepare_to_generate-def"><a name="L142"></a><tt class="py-lineno">142</tt> <a class="py-toggle" href="#" id="exuberant_ctags._prepare_to_generate-toggle" onclick="return toggle('exuberant_ctags._prepare_to_generate');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="pyctags.exuberant.exuberant_ctags-class.html#_prepare_to_generate">_prepare_to_generate</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">kw</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="exuberant_ctags._prepare_to_generate-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="exuberant_ctags._prepare_to_generate-expanded"><a name="L143"></a><tt class="py-lineno">143</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L144"></a><tt class="py-lineno">144</tt>  <tt class="py-line"><tt class="py-docstring">        Prepares parameters to be passed to exuberant ctags.</tt> </tt>
<a name="L145"></a><tt class="py-lineno">145</tt>  <tt class="py-line"><tt class="py-docstring">        @returns: tuple (generator_options_dict, files_str)</tt> </tt>
<a name="L146"></a><tt class="py-lineno">146</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L147"></a><tt class="py-lineno">147</tt>  <tt class="py-line">        <tt class="py-name">input_file_override</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
<a name="L148"></a><tt class="py-lineno">148</tt>  <tt class="py-line">         </tt>
<a name="L149"></a><tt class="py-lineno">149</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">warnings</tt> <tt class="py-op">=</tt> <tt class="py-name">list</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L150"></a><tt class="py-lineno">150</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-string">'generator_options'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">kw</tt><tt class="py-op">:</tt> </tt>
<a name="L151"></a><tt class="py-lineno">151</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-string">'-f'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">kw</tt><tt class="py-op">[</tt><tt class="py-string">'generator_options'</tt><tt class="py-op">]</tt> <tt class="py-keyword">or</tt> <tt class="py-string">'-o'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">kw</tt><tt class="py-op">[</tt><tt class="py-string">'generator_options'</tt><tt class="py-op">]</tt><tt class="py-op">:</tt> </tt>
<a name="L152"></a><tt class="py-lineno">152</tt>  <tt class="py-line">                <tt class="py-keyword">raise</tt> <tt class="py-name">ValueError</tt><tt class="py-op">(</tt><tt class="py-string">"The options -f and -o are used internally."</tt><tt class="py-op">)</tt> </tt>
<a name="L153"></a><tt class="py-lineno">153</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-string">'-L'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">kw</tt><tt class="py-op">[</tt><tt class="py-string">'generator_options'</tt><tt class="py-op">]</tt><tt class="py-op">:</tt> </tt>
<a name="L154"></a><tt class="py-lineno">154</tt>  <tt class="py-line">                <tt class="py-name">input_file_override</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L155"></a><tt class="py-lineno">155</tt>  <tt class="py-line">         </tt>
<a name="L156"></a><tt class="py-lineno">156</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-string">'tag_program'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">kw</tt><tt class="py-op">:</tt> </tt>
<a name="L157"></a><tt class="py-lineno">157</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-31" class="py-name" targets="Method pyctags.tag_base.ctags_base.ctags_executable()=pyctags.tag_base.ctags_base-class.html#ctags_executable"><a title="pyctags.tag_base.ctags_base.ctags_executable" class="py-name" href="#" onclick="return doclink('link-31', 'ctags_executable', 'link-31');">ctags_executable</a></tt><tt class="py-op">(</tt><tt class="py-name">kw</tt><tt class="py-op">[</tt><tt class="py-string">'tag_program'</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L158"></a><tt class="py-lineno">158</tt>  <tt class="py-line">                <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt> <tt class="py-op">=</tt> <tt class="py-name">kw</tt><tt class="py-op">[</tt><tt class="py-string">'tag_program'</tt><tt class="py-op">]</tt> </tt>
<a name="L159"></a><tt class="py-lineno">159</tt>  <tt class="py-line">         </tt>
<a name="L160"></a><tt class="py-lineno">160</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-string">'files'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">kw</tt><tt class="py-op">:</tt> </tt>
<a name="L161"></a><tt class="py-lineno">161</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_file_list</tt> <tt class="py-op">=</tt> <tt class="py-name">list</tt><tt class="py-op">(</tt><tt class="py-name">kw</tt><tt class="py-op">[</tt><tt class="py-string">'files'</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L162"></a><tt class="py-lineno">162</tt>  <tt class="py-line">         </tt>
<a name="L163"></a><tt class="py-lineno">163</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt><tt class="py-op">:</tt> </tt>
<a name="L164"></a><tt class="py-lineno">164</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-32" class="py-name"><a title="pyctags.tag_base.ctags_base.ctags_executable" class="py-name" href="#" onclick="return doclink('link-32', 'ctags_executable', 'link-31');">ctags_executable</a></tt><tt class="py-op">(</tt><tt class="py-string">'ctags'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L165"></a><tt class="py-lineno">165</tt>  <tt class="py-line">                <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt> <tt class="py-op">=</tt> <tt class="py-string">'ctags'</tt> </tt>
<a name="L166"></a><tt class="py-lineno">166</tt>  <tt class="py-line">            <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L167"></a><tt class="py-lineno">167</tt>  <tt class="py-line">                <tt class="py-keyword">raise</tt> <tt class="py-name">ValueError</tt><tt class="py-op">(</tt><tt class="py-string">"No ctags executable set."</tt><tt class="py-op">)</tt> </tt>
<a name="L168"></a><tt class="py-lineno">168</tt>  <tt class="py-line"> </tt>
<a name="L169"></a><tt class="py-lineno">169</tt>  <tt class="py-line">        <tt class="py-name">gen_opts</tt> <tt class="py-op">=</tt> <tt class="py-name">copy</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-33" class="py-name"><a title="pyctags.exuberant.exuberant_ctags.__default_opts" class="py-name" href="#" onclick="return doclink('link-33', '__default_opts', 'link-17');">__default_opts</a></tt><tt class="py-op">)</tt> </tt>
<a name="L170"></a><tt class="py-lineno">170</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-string">'generator_options'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">kw</tt><tt class="py-op">:</tt> </tt>
<a name="L171"></a><tt class="py-lineno">171</tt>  <tt class="py-line">            <tt class="py-name">gen_opts</tt><tt class="py-op">.</tt><tt class="py-name">update</tt><tt class="py-op">(</tt><tt class="py-name">kw</tt><tt class="py-op">[</tt><tt class="py-string">'generator_options'</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L172"></a><tt class="py-lineno">172</tt>  <tt class="py-line">             </tt>
<a name="L173"></a><tt class="py-lineno">173</tt>  <tt class="py-line">        <tt class="py-name">file_list</tt> <tt class="py-op">=</tt> <tt class="py-string">''</tt> </tt>
<a name="L174"></a><tt class="py-lineno">174</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">input_file_override</tt><tt class="py-op">:</tt> </tt>
<a name="L175"></a><tt class="py-lineno">175</tt>  <tt class="py-line">            <tt class="py-keyword">for</tt> <tt class="py-name">f</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_file_list</tt><tt class="py-op">:</tt> </tt>
<a name="L176"></a><tt class="py-lineno">176</tt>  <tt class="py-line">                <tt class="py-name">file_list</tt> <tt class="py-op">+=</tt> <tt class="py-name">f</tt> <tt class="py-op">+</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">linesep</tt> </tt>
<a name="L177"></a><tt class="py-lineno">177</tt>  <tt class="py-line">                 </tt>
<a name="L178"></a><tt class="py-lineno">178</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-op">(</tt><tt class="py-name">gen_opts</tt><tt class="py-op">,</tt> <tt class="py-name">file_list</tt><tt class="py-op">)</tt> </tt>
</div><a name="L179"></a><tt class="py-lineno">179</tt>  <tt class="py-line">         </tt>
<a name="L180"></a><tt class="py-lineno">180</tt>  <tt class="py-line">     </tt>
<a name="exuberant_ctags.generate_tags"></a><div id="exuberant_ctags.generate_tags-def"><a name="L181"></a><tt class="py-lineno">181</tt> <a class="py-toggle" href="#" id="exuberant_ctags.generate_tags-toggle" onclick="return toggle('exuberant_ctags.generate_tags');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="pyctags.exuberant.exuberant_ctags-class.html#generate_tags">generate_tags</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-param">kwargs</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="exuberant_ctags.generate_tags-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="exuberant_ctags.generate_tags-expanded"><a name="L182"></a><tt class="py-lineno">182</tt>  <tt class="py-line">        <tt class="py-docstring">""" </tt> </tt>
<a name="L183"></a><tt class="py-lineno">183</tt>  <tt class="py-line"><tt class="py-docstring">        Parses source files into list of tags.</tt> </tt>
<a name="L184"></a><tt class="py-lineno">184</tt>  <tt class="py-line"><tt class="py-docstring">            - B{Keyword Arguments:}</tt> </tt>
<a name="L185"></a><tt class="py-lineno">185</tt>  <tt class="py-line"><tt class="py-docstring">                - B{tag_program:} (str) path to ctags executable, or name of a ctags program in path</tt> </tt>
<a name="L186"></a><tt class="py-lineno">186</tt>  <tt class="py-line"><tt class="py-docstring">                - B{files:} (sequence) files to process with ctags</tt> </tt>
<a name="L187"></a><tt class="py-lineno">187</tt>  <tt class="py-line"><tt class="py-docstring">                - B{generator_options:} (dict) command-line options to pass to ctags program</tt> </tt>
<a name="L188"></a><tt class="py-lineno">188</tt>  <tt class="py-line"><tt class="py-docstring">            @returns: strings output by exuberant ctags</tt> </tt>
<a name="L189"></a><tt class="py-lineno">189</tt>  <tt class="py-line"><tt class="py-docstring">            @rtype: list</tt> </tt>
<a name="L190"></a><tt class="py-lineno">190</tt>  <tt class="py-line"><tt class="py-docstring">            @raise ValueError: ctags executable path not set, fails execution</tt> </tt>
<a name="L191"></a><tt class="py-lineno">191</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L192"></a><tt class="py-lineno">192</tt>  <tt class="py-line">        <tt class="py-name">valid_kwargs</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-string">'tag_program'</tt><tt class="py-op">,</tt> <tt class="py-string">'files'</tt><tt class="py-op">,</tt> <tt class="py-string">'generator_options'</tt><tt class="py-op">]</tt> </tt>
<a name="L193"></a><tt class="py-lineno">193</tt>  <tt class="py-line">        <tt class="py-name">validator</tt><tt class="py-op">.</tt><tt id="link-34" class="py-name"><a title="pyctags.kwargs_validator.kwargs_validator.validate" class="py-name" href="#" onclick="return doclink('link-34', 'validate', 'link-21');">validate</a></tt><tt class="py-op">(</tt><tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt class="py-name">keys</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">valid_kwargs</tt><tt class="py-op">)</tt> </tt>
<a name="L194"></a><tt class="py-lineno">194</tt>  <tt class="py-line">         </tt>
<a name="L195"></a><tt class="py-lineno">195</tt>  <tt class="py-line">        <tt class="py-op">(</tt><tt class="py-name">gen_opts</tt><tt class="py-op">,</tt> <tt class="py-name">file_list</tt><tt class="py-op">)</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-35" class="py-name" targets="Method pyctags.exuberant.exuberant_ctags._prepare_to_generate()=pyctags.exuberant.exuberant_ctags-class.html#_prepare_to_generate"><a title="pyctags.exuberant.exuberant_ctags._prepare_to_generate" class="py-name" href="#" onclick="return doclink('link-35', '_prepare_to_generate', 'link-35');">_prepare_to_generate</a></tt><tt class="py-op">(</tt><tt class="py-name">kwargs</tt><tt class="py-op">)</tt> </tt>
<a name="L196"></a><tt class="py-lineno">196</tt>  <tt class="py-line">        <tt class="py-name">tag_args</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-36" class="py-name" targets="Method pyctags.exuberant.exuberant_ctags._dict_to_args()=pyctags.exuberant.exuberant_ctags-class.html#_dict_to_args"><a title="pyctags.exuberant.exuberant_ctags._dict_to_args" class="py-name" href="#" onclick="return doclink('link-36', '_dict_to_args', 'link-36');">_dict_to_args</a></tt><tt class="py-op">(</tt><tt class="py-name">gen_opts</tt><tt class="py-op">)</tt> </tt>
<a name="L197"></a><tt class="py-lineno">197</tt>  <tt class="py-line">         </tt>
<a name="L198"></a><tt class="py-lineno">198</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command_line</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt> <tt class="py-op">+</tt> <tt class="py-string">' '</tt> <tt class="py-op">+</tt> <tt class="py-name">tag_args</tt> </tt>
<a name="L199"></a><tt class="py-lineno">199</tt>  <tt class="py-line">        <tt class="py-name">p</tt> <tt class="py-op">=</tt> <tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">Popen</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command_line</tt><tt class="py-op">,</tt> <tt class="py-name">stdin</tt><tt class="py-op">=</tt><tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">PIPE</tt><tt class="py-op">,</tt> <tt class="py-name">stdout</tt><tt class="py-op">=</tt><tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">PIPE</tt><tt class="py-op">,</tt> <tt class="py-name">stderr</tt><tt class="py-op">=</tt><tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">PIPE</tt><tt class="py-op">,</tt> <tt class="py-name">shell</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
<a name="L200"></a><tt class="py-lineno">200</tt>  <tt class="py-line">        <tt class="py-op">(</tt><tt class="py-name">out</tt><tt class="py-op">,</tt> <tt class="py-name">err</tt><tt class="py-op">)</tt> <tt class="py-op">=</tt> <tt class="py-name">p</tt><tt class="py-op">.</tt><tt class="py-name">communicate</tt><tt class="py-op">(</tt><tt class="py-name">input</tt><tt class="py-op">=</tt><tt class="py-name">file_list</tt><tt class="py-op">.</tt><tt class="py-name">encode</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L201"></a><tt class="py-lineno">201</tt>  <tt class="py-line">         </tt>
<a name="L202"></a><tt class="py-lineno">202</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">p</tt><tt class="py-op">.</tt><tt class="py-name">returncode</tt> <tt class="py-op">!=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L203"></a><tt class="py-lineno">203</tt>  <tt class="py-line">            <tt class="py-keyword">raise</tt> <tt class="py-name">ValueError</tt><tt class="py-op">(</tt><tt class="py-string">"Ctags execution did not complete, return value: "</tt> <tt class="py-op">+</tt> <tt class="py-name">p</tt><tt class="py-op">.</tt><tt class="py-name">returncode</tt> <tt class="py-op">+</tt> <tt class="py-string">".\nCommand line: "</tt> <tt class="py-op">+</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command_line</tt><tt class="py-op">)</tt> </tt>
<a name="L204"></a><tt class="py-lineno">204</tt>  <tt class="py-line">         </tt>
<a name="L205"></a><tt class="py-lineno">205</tt>  <tt class="py-line">        <tt class="py-name">results</tt> <tt class="py-op">=</tt> <tt class="py-name">out</tt><tt class="py-op">.</tt><tt class="py-name">decode</tt><tt class="py-op">(</tt><tt class="py-string">"utf-8"</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">splitlines</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L206"></a><tt class="py-lineno">206</tt>  <tt class="py-line">             </tt>
<a name="L207"></a><tt class="py-lineno">207</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">platform</tt> <tt class="py-op">==</tt> <tt class="py-string">'win32'</tt><tt class="py-op">:</tt> </tt>
<a name="L208"></a><tt class="py-lineno">208</tt>  <tt class="py-line">            <tt class="py-comment"># check for warning strings in output</tt> </tt>
<a name="L209"></a><tt class="py-lineno">209</tt>  <tt class="py-line"><tt class="py-comment"></tt>            <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt><tt class="py-op">.</tt><tt class="py-name">rfind</tt><tt class="py-op">(</tt><tt class="py-string">"/"</tt><tt class="py-op">)</tt> <tt class="py-op">&gt;=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L210"></a><tt class="py-lineno">210</tt>  <tt class="py-line">                <tt class="py-name">shortname</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt><tt class="py-op">[</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt><tt class="py-op">.</tt><tt class="py-name">rfind</tt><tt class="py-op">(</tt><tt class="py-string">"/"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt><tt class="py-op">]</tt> </tt>
<a name="L211"></a><tt class="py-lineno">211</tt>  <tt class="py-line">            <tt class="py-keyword">elif</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt><tt class="py-op">.</tt><tt class="py-name">rfind</tt><tt class="py-op">(</tt><tt class="py-string">"\\"</tt><tt class="py-op">)</tt> <tt class="py-op">&gt;=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L212"></a><tt class="py-lineno">212</tt>  <tt class="py-line">                <tt class="py-name">shortname</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt><tt class="py-op">[</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt><tt class="py-op">.</tt><tt class="py-name">rfind</tt><tt class="py-op">(</tt><tt class="py-string">"\\"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt><tt class="py-op">]</tt> </tt>
<a name="L213"></a><tt class="py-lineno">213</tt>  <tt class="py-line">            <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L214"></a><tt class="py-lineno">214</tt>  <tt class="py-line">                <tt class="py-name">shortname</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt> </tt>
<a name="L215"></a><tt class="py-lineno">215</tt>  <tt class="py-line"> </tt>
<a name="L216"></a><tt class="py-lineno">216</tt>  <tt class="py-line">            <tt class="py-name">idxs</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L217"></a><tt class="py-lineno">217</tt>  <tt class="py-line">            <tt class="py-name">i</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
<a name="L218"></a><tt class="py-lineno">218</tt>  <tt class="py-line">            <tt class="py-keyword">for</tt> <tt class="py-name">r</tt> <tt class="py-keyword">in</tt> <tt class="py-name">results</tt><tt class="py-op">:</tt> </tt>
<a name="L219"></a><tt class="py-lineno">219</tt>  <tt class="py-line">                <tt class="py-keyword">if</tt> <tt class="py-name">r</tt><tt class="py-op">.</tt><tt class="py-name">find</tt><tt class="py-op">(</tt><tt class="py-name">shortname</tt> <tt class="py-op">+</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-37" class="py-name"><a title="pyctags.exuberant.exuberant_ctags.__warning_str" class="py-name" href="#" onclick="return doclink('link-37', '__warning_str', 'link-20');">__warning_str</a></tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L220"></a><tt class="py-lineno">220</tt>  <tt class="py-line">                    <tt class="py-name">idxs</tt><tt class="py-op">.</tt><tt class="py-name">append</tt><tt class="py-op">(</tt><tt class="py-name">i</tt><tt class="py-op">)</tt> </tt>
<a name="L221"></a><tt class="py-lineno">221</tt>  <tt class="py-line">                <tt class="py-name">i</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
<a name="L222"></a><tt class="py-lineno">222</tt>  <tt class="py-line">     </tt>
<a name="L223"></a><tt class="py-lineno">223</tt>  <tt class="py-line">            <tt class="py-comment"># reverse the list so we don't mess up index numbers as we're removing them</tt> </tt>
<a name="L224"></a><tt class="py-lineno">224</tt>  <tt class="py-line"><tt class="py-comment"></tt>            <tt class="py-name">idxs</tt><tt class="py-op">.</tt><tt class="py-name">sort</tt><tt class="py-op">(</tt><tt class="py-name">reverse</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
<a name="L225"></a><tt class="py-lineno">225</tt>  <tt class="py-line">            <tt class="py-keyword">for</tt> <tt class="py-name">i</tt> <tt class="py-keyword">in</tt> <tt class="py-name">idxs</tt><tt class="py-op">:</tt> </tt>
<a name="L226"></a><tt class="py-lineno">226</tt>  <tt class="py-line">                <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">warnings</tt><tt class="py-op">.</tt><tt class="py-name">append</tt><tt class="py-op">(</tt><tt class="py-name">results</tt><tt class="py-op">.</tt><tt class="py-name">pop</tt><tt class="py-op">(</tt><tt class="py-name">i</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L227"></a><tt class="py-lineno">227</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L228"></a><tt class="py-lineno">228</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">warnings</tt> <tt class="py-op">=</tt> <tt class="py-name">err</tt><tt class="py-op">.</tt><tt class="py-name">decode</tt><tt class="py-op">(</tt><tt class="py-string">"utf-8"</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">splitlines</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L229"></a><tt class="py-lineno">229</tt>  <tt class="py-line"> </tt>
<a name="L230"></a><tt class="py-lineno">230</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">results</tt> </tt>
</div><a name="L231"></a><tt class="py-lineno">231</tt>  <tt class="py-line"> </tt>
<a name="exuberant_ctags.generate_tagfile"></a><div id="exuberant_ctags.generate_tagfile-def"><a name="L232"></a><tt class="py-lineno">232</tt> <a class="py-toggle" href="#" id="exuberant_ctags.generate_tagfile-toggle" onclick="return toggle('exuberant_ctags.generate_tagfile');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="pyctags.exuberant.exuberant_ctags-class.html#generate_tagfile">generate_tagfile</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">output_file</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-param">kwargs</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="exuberant_ctags.generate_tagfile-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="exuberant_ctags.generate_tagfile-expanded"><a name="L233"></a><tt class="py-lineno">233</tt>  <tt class="py-line">        <tt class="py-docstring">""" </tt> </tt>
<a name="L234"></a><tt class="py-lineno">234</tt>  <tt class="py-line"><tt class="py-docstring">        Generates tag file from list of files.</tt> </tt>
<a name="L235"></a><tt class="py-lineno">235</tt>  <tt class="py-line"><tt class="py-docstring">            - B{Keyword Arguments:}</tt> </tt>
<a name="L236"></a><tt class="py-lineno">236</tt>  <tt class="py-line"><tt class="py-docstring">                - B{tag_program:} (str) path to ctags executable, or name of a ctags program in path</tt> </tt>
<a name="L237"></a><tt class="py-lineno">237</tt>  <tt class="py-line"><tt class="py-docstring">                - B{files:} (sequence) files to process with ctags</tt> </tt>
<a name="L238"></a><tt class="py-lineno">238</tt>  <tt class="py-line"><tt class="py-docstring">                - B{generator_options:} (dict) options to pass to ctags program</tt> </tt>
<a name="L239"></a><tt class="py-lineno">239</tt>  <tt class="py-line"><tt class="py-docstring">        @param output_file: File name and location to write tagfile.</tt> </tt>
<a name="L240"></a><tt class="py-lineno">240</tt>  <tt class="py-line"><tt class="py-docstring">        @type output_file: str</tt> </tt>
<a name="L241"></a><tt class="py-lineno">241</tt>  <tt class="py-line"><tt class="py-docstring">        @returns: file written</tt> </tt>
<a name="L242"></a><tt class="py-lineno">242</tt>  <tt class="py-line"><tt class="py-docstring">        @rtype: boolean</tt> </tt>
<a name="L243"></a><tt class="py-lineno">243</tt>  <tt class="py-line"><tt class="py-docstring">        @raise ValueError: ctags executable path not set or output file isn't valid</tt> </tt>
<a name="L244"></a><tt class="py-lineno">244</tt>  <tt class="py-line"><tt class="py-docstring">            </tt> </tt>
<a name="L245"></a><tt class="py-lineno">245</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L246"></a><tt class="py-lineno">246</tt>  <tt class="py-line">        <tt class="py-name">valid_kwargs</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-string">'tag_program'</tt><tt class="py-op">,</tt> <tt class="py-string">'files'</tt><tt class="py-op">,</tt> <tt class="py-string">'generator_options'</tt><tt class="py-op">]</tt> </tt>
<a name="L247"></a><tt class="py-lineno">247</tt>  <tt class="py-line">        <tt class="py-name">validator</tt><tt class="py-op">.</tt><tt id="link-38" class="py-name"><a title="pyctags.kwargs_validator.kwargs_validator.validate" class="py-name" href="#" onclick="return doclink('link-38', 'validate', 'link-21');">validate</a></tt><tt class="py-op">(</tt><tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt class="py-name">keys</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">valid_kwargs</tt><tt class="py-op">)</tt> </tt>
<a name="L248"></a><tt class="py-lineno">248</tt>  <tt class="py-line"> </tt>
<a name="L249"></a><tt class="py-lineno">249</tt>  <tt class="py-line">        <tt class="py-comment"># exuberant ctags 5.7 chops 'def' off the beginning of variables, if it starts with def</tt> </tt>
<a name="L250"></a><tt class="py-lineno">250</tt>  <tt class="py-line"><tt class="py-comment"></tt>        <tt class="py-name">_default_output_file</tt> <tt class="py-op">=</tt> <tt class="py-string">'tags'</tt> </tt>
<a name="L251"></a><tt class="py-lineno">251</tt>  <tt class="py-line"> </tt>
<a name="L252"></a><tt class="py-lineno">252</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-string">'generator_options'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">kwargs</tt><tt class="py-op">:</tt> </tt>
<a name="L253"></a><tt class="py-lineno">253</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-string">'-e'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">kwargs</tt><tt class="py-op">[</tt><tt class="py-string">'generator_options'</tt><tt class="py-op">]</tt><tt class="py-op">:</tt> </tt>
<a name="L254"></a><tt class="py-lineno">254</tt>  <tt class="py-line">                <tt class="py-name">_default_output_file</tt><tt class="py-op">.</tt><tt class="py-name">upper</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L255"></a><tt class="py-lineno">255</tt>  <tt class="py-line"> </tt>
<a name="L256"></a><tt class="py-lineno">256</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">output_file</tt><tt class="py-op">:</tt> </tt>
<a name="L257"></a><tt class="py-lineno">257</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">output_file</tt> <tt class="py-op">!=</tt> <tt class="py-string">"-"</tt><tt class="py-op">:</tt> </tt>
<a name="L258"></a><tt class="py-lineno">258</tt>  <tt class="py-line">                <tt class="py-keyword">if</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">isdir</tt><tt class="py-op">(</tt><tt class="py-name">output_file</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L259"></a><tt class="py-lineno">259</tt>  <tt class="py-line">                    <tt class="py-name">output_file</tt> <tt class="py-op">=</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-name">output_file</tt><tt class="py-op">,</tt> <tt class="py-name">_default_output_file</tt><tt class="py-op">)</tt> </tt>
<a name="L260"></a><tt class="py-lineno">260</tt>  <tt class="py-line">                <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L261"></a><tt class="py-lineno">261</tt>  <tt class="py-line">                    <tt class="py-op">(</tt><tt class="py-name">head</tt><tt class="py-op">,</tt> <tt class="py-name">tail</tt><tt class="py-op">)</tt> <tt class="py-op">=</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">split</tt><tt class="py-op">(</tt><tt class="py-name">output_file</tt><tt class="py-op">)</tt> </tt>
<a name="L262"></a><tt class="py-lineno">262</tt>  <tt class="py-line">                    <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">head</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt> <tt class="py-keyword">and</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">tail</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L263"></a><tt class="py-lineno">263</tt>  <tt class="py-line">                        <tt class="py-keyword">raise</tt> <tt class="py-name">ValueError</tt><tt class="py-op">(</tt><tt class="py-string">"No output file set"</tt><tt class="py-op">)</tt> </tt>
<a name="L264"></a><tt class="py-lineno">264</tt>  <tt class="py-line">                    <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">head</tt><tt class="py-op">)</tt> <tt class="py-op">!=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L265"></a><tt class="py-lineno">265</tt>  <tt class="py-line">                        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt class="py-name">path</tt><tt class="py-op">.</tt><tt class="py-name">isdir</tt><tt class="py-op">(</tt><tt class="py-name">head</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L266"></a><tt class="py-lineno">266</tt>  <tt class="py-line">                            <tt class="py-keyword">raise</tt> <tt class="py-name">ValueError</tt><tt class="py-op">(</tt><tt class="py-string">"Output directory "</tt> <tt class="py-op">+</tt> <tt class="py-name">head</tt> <tt class="py-op">+</tt> <tt class="py-string">" does not exist."</tt><tt class="py-op">)</tt> </tt>
<a name="L267"></a><tt class="py-lineno">267</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L268"></a><tt class="py-lineno">268</tt>  <tt class="py-line">            <tt class="py-keyword">raise</tt> <tt class="py-name">ValueError</tt><tt class="py-op">(</tt><tt class="py-string">"No output file set"</tt><tt class="py-op">)</tt> </tt>
<a name="L269"></a><tt class="py-lineno">269</tt>  <tt class="py-line">         </tt>
<a name="L270"></a><tt class="py-lineno">270</tt>  <tt class="py-line">        <tt class="py-op">(</tt><tt class="py-name">gen_opts</tt><tt class="py-op">,</tt> <tt class="py-name">file_list</tt><tt class="py-op">)</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-39" class="py-name"><a title="pyctags.exuberant.exuberant_ctags._prepare_to_generate" class="py-name" href="#" onclick="return doclink('link-39', '_prepare_to_generate', 'link-35');">_prepare_to_generate</a></tt><tt class="py-op">(</tt><tt class="py-name">kwargs</tt><tt class="py-op">)</tt> </tt>
<a name="L271"></a><tt class="py-lineno">271</tt>  <tt class="py-line">        <tt class="py-name">gen_opts</tt><tt class="py-op">[</tt><tt class="py-string">'-f'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-string">'"'</tt> <tt class="py-op">+</tt> <tt class="py-name">output_file</tt> <tt class="py-op">+</tt> <tt class="py-string">'"'</tt> </tt>
<a name="L272"></a><tt class="py-lineno">272</tt>  <tt class="py-line">        <tt class="py-name">tag_args</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-40" class="py-name"><a title="pyctags.exuberant.exuberant_ctags._dict_to_args" class="py-name" href="#" onclick="return doclink('link-40', '_dict_to_args', 'link-36');">_dict_to_args</a></tt><tt class="py-op">(</tt><tt class="py-name">gen_opts</tt><tt class="py-op">)</tt> </tt>
<a name="L273"></a><tt class="py-lineno">273</tt>  <tt class="py-line"> </tt>
<a name="L274"></a><tt class="py-lineno">274</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command_line</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt> <tt class="py-op">+</tt> <tt class="py-string">' '</tt> <tt class="py-op">+</tt> <tt class="py-name">tag_args</tt> </tt>
<a name="L275"></a><tt class="py-lineno">275</tt>  <tt class="py-line">        <tt class="py-name">p</tt> <tt class="py-op">=</tt> <tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">Popen</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command_line</tt><tt class="py-op">,</tt> <tt class="py-name">stdin</tt><tt class="py-op">=</tt><tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">PIPE</tt><tt class="py-op">,</tt> <tt class="py-name">stdout</tt><tt class="py-op">=</tt><tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">PIPE</tt><tt class="py-op">,</tt> <tt class="py-name">stderr</tt><tt class="py-op">=</tt><tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">PIPE</tt><tt class="py-op">,</tt> <tt class="py-name">shell</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
<a name="L276"></a><tt class="py-lineno">276</tt>  <tt class="py-line">        <tt class="py-op">(</tt><tt class="py-name">out</tt><tt class="py-op">,</tt> <tt class="py-name">err</tt><tt class="py-op">)</tt> <tt class="py-op">=</tt> <tt class="py-name">p</tt><tt class="py-op">.</tt><tt class="py-name">communicate</tt><tt class="py-op">(</tt><tt class="py-name">input</tt><tt class="py-op">=</tt><tt class="py-name">file_list</tt><tt class="py-op">.</tt><tt class="py-name">encode</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L277"></a><tt class="py-lineno">277</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">platform</tt> <tt class="py-op">==</tt> <tt class="py-string">'win32'</tt><tt class="py-op">:</tt> </tt>
<a name="L278"></a><tt class="py-lineno">278</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">warnings</tt> <tt class="py-op">=</tt> <tt class="py-name">out</tt><tt class="py-op">.</tt><tt class="py-name">decode</tt><tt class="py-op">(</tt><tt class="py-string">"utf-8"</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">splitlines</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L279"></a><tt class="py-lineno">279</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L280"></a><tt class="py-lineno">280</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">warnings</tt> <tt class="py-op">=</tt> <tt class="py-name">err</tt><tt class="py-op">.</tt><tt class="py-name">decode</tt><tt class="py-op">(</tt><tt class="py-string">"utf-8"</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">splitlines</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L281"></a><tt class="py-lineno">281</tt>  <tt class="py-line">         </tt>
<a name="L282"></a><tt class="py-lineno">282</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-op">(</tt><tt class="py-name">p</tt><tt class="py-op">.</tt><tt class="py-name">returncode</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L283"></a><tt class="py-lineno">283</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt class="py-name">True</tt> </tt>
<a name="L284"></a><tt class="py-lineno">284</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">False</tt> </tt>
</div><a name="L285"></a><tt class="py-lineno">285</tt>  <tt class="py-line"> </tt>
<a name="exuberant_ctags.generate_object"></a><div id="exuberant_ctags.generate_object-def"><a name="L286"></a><tt class="py-lineno">286</tt> <a class="py-toggle" href="#" id="exuberant_ctags.generate_object-toggle" onclick="return toggle('exuberant_ctags.generate_object');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="pyctags.exuberant.exuberant_ctags-class.html#generate_object">generate_object</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-param">kwargs</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="exuberant_ctags.generate_object-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="exuberant_ctags.generate_object-expanded"><a name="L287"></a><tt class="py-lineno">287</tt>  <tt class="py-line">        <tt class="py-docstring">"""</tt> </tt>
<a name="L288"></a><tt class="py-lineno">288</tt>  <tt class="py-line"><tt class="py-docstring">        Parses source files into a ctags_file instance.</tt> </tt>
<a name="L289"></a><tt class="py-lineno">289</tt>  <tt class="py-line"><tt class="py-docstring">        This method exists to avoid storing ctags generated data in an intermediate form before parsing.</tt> </tt>
<a name="L290"></a><tt class="py-lineno">290</tt>  <tt class="py-line"><tt class="py-docstring">        </tt> </tt>
<a name="L291"></a><tt class="py-lineno">291</tt>  <tt class="py-line"><tt class="py-docstring">        According to python documentation, this mechanism could deadlock due to other OS pipe buffers filling and blocking the child process.</tt> </tt>
<a name="L292"></a><tt class="py-lineno">292</tt>  <tt class="py-line"><tt class="py-docstring">        U{http://docs.python.org/library/subprocess.html}</tt> </tt>
<a name="L293"></a><tt class="py-lineno">293</tt>  <tt class="py-line"><tt class="py-docstring">            - B{Keyword Arguments:}</tt> </tt>
<a name="L294"></a><tt class="py-lineno">294</tt>  <tt class="py-line"><tt class="py-docstring">                - B{tag_program:} (str) path to ctags executable, or name of a ctags program in path</tt> </tt>
<a name="L295"></a><tt class="py-lineno">295</tt>  <tt class="py-line"><tt class="py-docstring">                - B{files:} (sequence) files to process with ctags</tt> </tt>
<a name="L296"></a><tt class="py-lineno">296</tt>  <tt class="py-line"><tt class="py-docstring">                - B{generator_options:} (dict) options to pass to ctags program</tt> </tt>
<a name="L297"></a><tt class="py-lineno">297</tt>  <tt class="py-line"><tt class="py-docstring">                - B{harvesters:} (list) list of harvester data classes for ctags_file to use while parsing</tt> </tt>
<a name="L298"></a><tt class="py-lineno">298</tt>  <tt class="py-line"><tt class="py-docstring">        @returns: generated instance of ctags_file on success, None on failure</tt> </tt>
<a name="L299"></a><tt class="py-lineno">299</tt>  <tt class="py-line"><tt class="py-docstring">        @rtype: (ctags_file or None)</tt> </tt>
<a name="L300"></a><tt class="py-lineno">300</tt>  <tt class="py-line"><tt class="py-docstring">        @raise ValueError: ctags executable path not set</tt> </tt>
<a name="L301"></a><tt class="py-lineno">301</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>
<a name="L302"></a><tt class="py-lineno">302</tt>  <tt class="py-line">        <tt class="py-name">valid_kwargs</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-string">'tag_program'</tt><tt class="py-op">,</tt> <tt class="py-string">'files'</tt><tt class="py-op">,</tt> <tt class="py-string">'generator_options'</tt><tt class="py-op">,</tt> <tt class="py-string">'harvesters'</tt><tt class="py-op">]</tt> </tt>
<a name="L303"></a><tt class="py-lineno">303</tt>  <tt class="py-line">        <tt class="py-name">validator</tt><tt class="py-op">.</tt><tt id="link-41" class="py-name"><a title="pyctags.kwargs_validator.kwargs_validator.validate" class="py-name" href="#" onclick="return doclink('link-41', 'validate', 'link-21');">validate</a></tt><tt class="py-op">(</tt><tt class="py-name">kwargs</tt><tt class="py-op">.</tt><tt class="py-name">keys</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">valid_kwargs</tt><tt class="py-op">)</tt> </tt>
<a name="L304"></a><tt class="py-lineno">304</tt>  <tt class="py-line">         </tt>
<a name="L305"></a><tt class="py-lineno">305</tt>  <tt class="py-line">        <tt class="py-op">(</tt><tt class="py-name">gen_opts</tt><tt class="py-op">,</tt> <tt class="py-name">file_list</tt><tt class="py-op">)</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-42" class="py-name"><a title="pyctags.exuberant.exuberant_ctags._prepare_to_generate" class="py-name" href="#" onclick="return doclink('link-42', '_prepare_to_generate', 'link-35');">_prepare_to_generate</a></tt><tt class="py-op">(</tt><tt class="py-name">kwargs</tt><tt class="py-op">)</tt> </tt>
<a name="L306"></a><tt class="py-lineno">306</tt>  <tt class="py-line">        <tt class="py-name">tag_args</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-43" class="py-name"><a title="pyctags.exuberant.exuberant_ctags._dict_to_args" class="py-name" href="#" onclick="return doclink('link-43', '_dict_to_args', 'link-36');">_dict_to_args</a></tt><tt class="py-op">(</tt><tt class="py-name">gen_opts</tt><tt class="py-op">)</tt> </tt>
<a name="L307"></a><tt class="py-lineno">307</tt>  <tt class="py-line">         </tt>
<a name="L308"></a><tt class="py-lineno">308</tt>  <tt class="py-line">        <tt class="py-name">tagfile</tt> <tt class="py-op">=</tt> <tt id="link-44" class="py-name"><a title="pyctags.tag_file.ctags_file" class="py-name" href="#" onclick="return doclink('link-44', 'ctags_file', 'link-5');">ctags_file</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L309"></a><tt class="py-lineno">309</tt>  <tt class="py-line"> </tt>
<a name="L310"></a><tt class="py-lineno">310</tt>  <tt class="py-line">        <tt id="link-45" class="py-name" targets="Module pyctags.harvesters=pyctags.harvesters-module.html"><a title="pyctags.harvesters" class="py-name" href="#" onclick="return doclink('link-45', 'harvesters', 'link-45');">harvesters</a></tt> <tt class="py-op">=</tt> <tt class="py-name">list</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L311"></a><tt class="py-lineno">311</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-string">'harvesters'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">kwargs</tt><tt class="py-op">:</tt> </tt>
<a name="L312"></a><tt class="py-lineno">312</tt>  <tt class="py-line">            <tt id="link-46" class="py-name"><a title="pyctags.harvesters" class="py-name" href="#" onclick="return doclink('link-46', 'harvesters', 'link-45');">harvesters</a></tt> <tt class="py-op">=</tt> <tt class="py-name">kwargs</tt><tt class="py-op">[</tt><tt class="py-string">'harvesters'</tt><tt class="py-op">]</tt> </tt>
<a name="L313"></a><tt class="py-lineno">313</tt>  <tt class="py-line">             </tt>
<a name="L314"></a><tt class="py-lineno">314</tt>  <tt class="py-line">        <tt class="py-name">tagfile</tt><tt class="py-op">.</tt><tt id="link-47" class="py-name" targets="Method pyctags.tag_file.ctags_file.feed_init()=pyctags.tag_file.ctags_file-class.html#feed_init"><a title="pyctags.tag_file.ctags_file.feed_init" class="py-name" href="#" onclick="return doclink('link-47', 'feed_init', 'link-47');">feed_init</a></tt><tt class="py-op">(</tt><tt id="link-48" class="py-name"><a title="pyctags.harvesters" class="py-name" href="#" onclick="return doclink('link-48', 'harvesters', 'link-45');">harvesters</a></tt><tt class="py-op">=</tt><tt id="link-49" class="py-name"><a title="pyctags.harvesters" class="py-name" href="#" onclick="return doclink('link-49', 'harvesters', 'link-45');">harvesters</a></tt><tt class="py-op">)</tt> </tt>
<a name="L315"></a><tt class="py-lineno">315</tt>  <tt class="py-line"> </tt>
<a name="L316"></a><tt class="py-lineno">316</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command_line</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt> <tt class="py-op">+</tt> <tt class="py-string">' '</tt> <tt class="py-op">+</tt> <tt class="py-name">tag_args</tt> </tt>
<a name="L317"></a><tt class="py-lineno">317</tt>  <tt class="py-line">        <tt class="py-name">p</tt> <tt class="py-op">=</tt> <tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">Popen</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">command_line</tt><tt class="py-op">,</tt> <tt class="py-name">stdin</tt><tt class="py-op">=</tt><tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">PIPE</tt><tt class="py-op">,</tt> <tt class="py-name">stdout</tt><tt class="py-op">=</tt><tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">PIPE</tt><tt class="py-op">,</tt> <tt class="py-name">stderr</tt><tt class="py-op">=</tt><tt class="py-name">subprocess</tt><tt class="py-op">.</tt><tt class="py-name">PIPE</tt><tt class="py-op">,</tt> <tt class="py-name">shell</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt> </tt>
<a name="L318"></a><tt class="py-lineno">318</tt>  <tt class="py-line">        <tt class="py-name">p</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt><tt class="py-op">.</tt><tt class="py-name">write</tt><tt class="py-op">(</tt><tt class="py-name">file_list</tt><tt class="py-op">.</tt><tt class="py-name">encode</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L319"></a><tt class="py-lineno">319</tt>  <tt class="py-line">         </tt>
<a name="L320"></a><tt class="py-lineno">320</tt>  <tt class="py-line">        <tt class="py-comment"># is this the cleanest way to do this?  it makes the program execute, but I haven't found another way</tt> </tt>
<a name="L321"></a><tt class="py-lineno">321</tt>  <tt class="py-line"><tt class="py-comment"></tt>        <tt class="py-name">p</tt><tt class="py-op">.</tt><tt class="py-name">stdin</tt><tt class="py-op">.</tt><tt class="py-name">close</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L322"></a><tt class="py-lineno">322</tt>  <tt class="py-line">         </tt>
<a name="L323"></a><tt class="py-lineno">323</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">platform</tt> <tt class="py-op">==</tt> <tt class="py-string">"win32"</tt><tt class="py-op">:</tt> </tt>
<a name="L324"></a><tt class="py-lineno">324</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt><tt class="py-op">.</tt><tt class="py-name">rfind</tt><tt class="py-op">(</tt><tt class="py-string">"/"</tt><tt class="py-op">)</tt> <tt class="py-op">&gt;=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L325"></a><tt class="py-lineno">325</tt>  <tt class="py-line">                <tt class="py-name">shortname</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt><tt class="py-op">[</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt><tt class="py-op">.</tt><tt class="py-name">rfind</tt><tt class="py-op">(</tt><tt class="py-string">"/"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt><tt class="py-op">]</tt> </tt>
<a name="L326"></a><tt class="py-lineno">326</tt>  <tt class="py-line">            <tt class="py-keyword">elif</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt><tt class="py-op">.</tt><tt class="py-name">rfind</tt><tt class="py-op">(</tt><tt class="py-string">"\\"</tt><tt class="py-op">)</tt> <tt class="py-op">&gt;=</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L327"></a><tt class="py-lineno">327</tt>  <tt class="py-line">                <tt class="py-name">shortname</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt><tt class="py-op">[</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt><tt class="py-op">.</tt><tt class="py-name">rfind</tt><tt class="py-op">(</tt><tt class="py-string">"\\"</tt><tt class="py-op">)</tt><tt class="py-op">:</tt><tt class="py-op">]</tt> </tt>
<a name="L328"></a><tt class="py-lineno">328</tt>  <tt class="py-line">            <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L329"></a><tt class="py-lineno">329</tt>  <tt class="py-line">                <tt class="py-name">shortname</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_executable_path</tt> </tt>
<a name="L330"></a><tt class="py-lineno">330</tt>  <tt class="py-line"> </tt>
<a name="L331"></a><tt class="py-lineno">331</tt>  <tt class="py-line"> </tt>
<a name="L332"></a><tt class="py-lineno">332</tt>  <tt class="py-line">        <tt class="py-keyword">while</tt> <tt class="py-name">p</tt><tt class="py-op">.</tt><tt class="py-name">poll</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L333"></a><tt class="py-lineno">333</tt>  <tt class="py-line">            <tt class="py-name">line</tt> <tt class="py-op">=</tt> <tt class="py-name">p</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt><tt class="py-op">.</tt><tt class="py-name">readline</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">decode</tt><tt class="py-op">(</tt><tt class="py-string">"utf-8"</tt><tt class="py-op">)</tt> </tt>
<a name="L334"></a><tt class="py-lineno">334</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">line</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L335"></a><tt class="py-lineno">335</tt>  <tt class="py-line">                <tt class="py-keyword">continue</tt> </tt>
<a name="L336"></a><tt class="py-lineno">336</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">platform</tt> <tt class="py-op">==</tt> <tt class="py-string">'win32'</tt> <tt class="py-keyword">and</tt> <tt class="py-name">line</tt><tt class="py-op">.</tt><tt class="py-name">find</tt><tt class="py-op">(</tt><tt class="py-name">shortname</tt> <tt class="py-op">+</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-50" class="py-name"><a title="pyctags.exuberant.exuberant_ctags.__warning_str" class="py-name" href="#" onclick="return doclink('link-50', '__warning_str', 'link-20');">__warning_str</a></tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L337"></a><tt class="py-lineno">337</tt>  <tt class="py-line">                <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">warnings</tt><tt class="py-op">.</tt><tt class="py-name">append</tt><tt class="py-op">(</tt><tt class="py-name">line</tt><tt class="py-op">)</tt> </tt>
<a name="L338"></a><tt class="py-lineno">338</tt>  <tt class="py-line">            <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L339"></a><tt class="py-lineno">339</tt>  <tt class="py-line">                <tt class="py-name">tagfile</tt><tt class="py-op">.</tt><tt id="link-51" class="py-name" targets="Method pyctags.tag_file.ctags_file.feed_line()=pyctags.tag_file.ctags_file-class.html#feed_line"><a title="pyctags.tag_file.ctags_file.feed_line" class="py-name" href="#" onclick="return doclink('link-51', 'feed_line', 'link-51');">feed_line</a></tt><tt class="py-op">(</tt><tt class="py-name">line</tt><tt class="py-op">)</tt> </tt>
<a name="L340"></a><tt class="py-lineno">340</tt>  <tt class="py-line"> </tt>
<a name="L341"></a><tt class="py-lineno">341</tt>  <tt class="py-line">        <tt class="py-comment"># process the remaining buffer </tt> </tt>
<a name="L342"></a><tt class="py-lineno">342</tt>  <tt class="py-line"><tt class="py-comment"></tt>        <tt class="py-keyword">for</tt> <tt class="py-name">line</tt> <tt class="py-keyword">in</tt> <tt class="py-name">p</tt><tt class="py-op">.</tt><tt class="py-name">stdout</tt><tt class="py-op">.</tt><tt class="py-name">read</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">decode</tt><tt class="py-op">(</tt><tt class="py-string">"utf-8"</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">splitlines</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L343"></a><tt class="py-lineno">343</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">line</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L344"></a><tt class="py-lineno">344</tt>  <tt class="py-line">                <tt class="py-keyword">continue</tt> </tt>
<a name="L345"></a><tt class="py-lineno">345</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">platform</tt> <tt class="py-op">==</tt> <tt class="py-string">'win32'</tt> <tt class="py-keyword">and</tt> <tt class="py-name">line</tt><tt class="py-op">.</tt><tt class="py-name">find</tt><tt class="py-op">(</tt><tt class="py-name">shortname</tt> <tt class="py-op">+</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-52" class="py-name"><a title="pyctags.exuberant.exuberant_ctags.__warning_str" class="py-name" href="#" onclick="return doclink('link-52', '__warning_str', 'link-20');">__warning_str</a></tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L346"></a><tt class="py-lineno">346</tt>  <tt class="py-line">                <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">warnings</tt><tt class="py-op">.</tt><tt class="py-name">append</tt><tt class="py-op">(</tt><tt class="py-name">line</tt><tt class="py-op">)</tt> </tt>
<a name="L347"></a><tt class="py-lineno">347</tt>  <tt class="py-line">            <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L348"></a><tt class="py-lineno">348</tt>  <tt class="py-line">                <tt class="py-name">tagfile</tt><tt class="py-op">.</tt><tt id="link-53" class="py-name"><a title="pyctags.tag_file.ctags_file.feed_line" class="py-name" href="#" onclick="return doclink('link-53', 'feed_line', 'link-51');">feed_line</a></tt><tt class="py-op">(</tt><tt class="py-name">line</tt><tt class="py-op">)</tt> </tt>
<a name="L349"></a><tt class="py-lineno">349</tt>  <tt class="py-line">     </tt>
<a name="L350"></a><tt class="py-lineno">350</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">sys</tt><tt class="py-op">.</tt><tt class="py-name">platform</tt> <tt class="py-op">!=</tt> <tt class="py-string">'win32'</tt><tt class="py-op">:</tt> </tt>
<a name="L351"></a><tt class="py-lineno">351</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">warnings</tt> <tt class="py-op">=</tt> <tt class="py-name">p</tt><tt class="py-op">.</tt><tt class="py-name">stderr</tt><tt class="py-op">.</tt><tt class="py-name">read</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">decode</tt><tt class="py-op">(</tt><tt class="py-string">"utf-8"</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">splitlines</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L352"></a><tt class="py-lineno">352</tt>  <tt class="py-line">     </tt>
<a name="L353"></a><tt class="py-lineno">353</tt>  <tt class="py-line">        <tt class="py-name">tagfile</tt><tt class="py-op">.</tt><tt id="link-54" class="py-name" targets="Method pyctags.tag_file.ctags_file.feed_finish()=pyctags.tag_file.ctags_file-class.html#feed_finish"><a title="pyctags.tag_file.ctags_file.feed_finish" class="py-name" href="#" onclick="return doclink('link-54', 'feed_finish', 'link-54');">feed_finish</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L354"></a><tt class="py-lineno">354</tt>  <tt class="py-line">         </tt>
<a name="L355"></a><tt class="py-lineno">355</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">p</tt><tt class="py-op">.</tt><tt class="py-name">returncode</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L356"></a><tt class="py-lineno">356</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt class="py-name">tagfile</tt> </tt>
<a name="L357"></a><tt class="py-lineno">357</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L358"></a><tt class="py-lineno">358</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt class="py-name">None</tt> </tt>
</div></div><a name="L359"></a><tt class="py-lineno">359</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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